Cita APA (7a ed.)
Green, B. (1981). Countryside Conservation: The protection and management of amenity ecosystems (1. vyd.). Allen&Unwin.
Cita Chicago Style (17a ed.)
Green, Bryn. Countryside Conservation: The Protection and Management of Amenity Ecosystems. 1. vyd. London: Allen&Unwin, 1981.
Cita MLA (9a ed.)
Green, Bryn. Countryside Conservation: The Protection and Management of Amenity Ecosystems. 1. vyd. Allen&Unwin, 1981.
Precaución: Estas citas no son 100% exactas.